Langer Construction Inc.
Licensed Professional: Mike Langer
At a Glance
About Langer Construction Inc.
Based in Wilson, Wisconsin, Langer Construction Inc. is a radon testing specialist with a 5-star Google rating. Holds NRPP Radon Measurement Professional certification.
Credentials & Verification
NRPP Radon Measurement Professional License
Licensed for professional radon testing and measurement
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Current through July 2026NRPP Radon Mitigation Specialist License
Licensed to design and install radon mitigation systems
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Current through July 2026nrpp_rrnc
Certified for radon services
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Current through July 2026Verified against NRPP, RADON_SITE public databases · Last checked April 2026 · Report incorrect information
Contact & Location
Phone
(651) 261-1830
mike@langer-radon.com
Website
langer-radon.com
Location
303 270th St, Wilson, WI 54027, USA
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